Python board.SCK Examples

The following are 2 code examples of board.SCK(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module board , or try the search function .
Example #1
Source File: soil.py    From aws-builders-fair-projects with Apache License 2.0 6 votes vote down vote up 
def __init__(self):
        Sensor.__init__(self)

        self.moisture_min = float(self.config["soil"]["min"])
        self.moisture_max = float(self.config["soil"]["max"])

        # create SPI bus
        spi = busio.SPI(clock=board.SCK, MISO=board.MISO, MOSI=board.MOSI)

        # create the cs (chip select)
        cs = digitalio.DigitalInOut(board.D8)

        # create the mcp object
        mcp = MCP.MCP3008(spi, cs)
        
        # create an analog input channel
        self.pin = []
        self.pin.append(AnalogIn(mcp, MCP.P0))
        self.pin.append(AnalogIn(mcp, MCP.P1))
        self.pin.append(AnalogIn(mcp, MCP.P2))
        self.pin.append(AnalogIn(mcp, MCP.P3))
        self.pin.append(AnalogIn(mcp, MCP.P4))
        self.pin.append(AnalogIn(mcp, MCP.P5))
        self.pin.append(AnalogIn(mcp, MCP.P6))
        self.pin.append(AnalogIn(mcp, MCP.P7))
Example #2
Source File: adc_worker.py    From mudpi-core with MIT License 5 votes vote down vote up 
def __init__(self, config: dict, main_thread_running, system_ready):
        self.config = config
        self.main_thread_running = main_thread_running
        self.system_ready = system_ready
        self.node_ready = False

        spi = busio.SPI(clock=board.SCK, MISO=board.MISO, MOSI=board.MOSI)
        cs = digitalio.DigitalInOut(ADCMCP3008Worker.PINS[config['pin']])

        self.mcp = MCP.MCP3008(spi, cs)

        self.sensors = []
        self.init_sensors()

        self.node_ready = True